csv files exported from Lottah Access database and imported into Datamine. oretr / pt - Lottah mineralised domain wireframe converted to Datamine format. lithology.dm - geology data which is desurveyed to litho.d collar.dm - drill hole collars (unadjusted locations) survey.dm - drill hole down hole surveys (unadjusted) assay.dm - drillhole assays, desurveyed to assay.d.dm (unadjusted locations) asscomp.dm - desurveyed assay composites to intersections used by Lottah (unadjusted locations) model.dm - Lottah block model cut to oretr/pt wireframe. comppt.dm - Lottah composites as used in grade interpolation (ADJUSTED locations) as point file.